{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"BQ24113RHLRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"BQ24113RHLRG4","canonicalUrl":"https://icboms.com/texas-instruments/BQ24113RHLRG4","factsUrl":"https://icboms.com/api/mcp/products/BQ24113RHLRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments bqSWITCHER series, BQ24113RHLRG4, Li-Ion/Li-Pol battery charger IC, 2A max charge current, 16V max supply, 8.4V battery pack voltage, 20-VQFN (3.5x4.5) exposed pad, -40°C to 85°C.","salesMarkdown":"## 2A charge current with programmable timer and current The BQ24113RHLRG4 is a bqSWITCHER series Li-Ion/Li-Pol battery charger IC from Texas Instruments. It delivers a programmable constant charge current up to 2A for 1 or 2 series cells, with the battery pack voltage regulated to 8.4V. The input supply range extends to 16V, covering most USB and 5V/9V wall adapters without an external pre-regulator. ## Industrial temperature range and fault protection On-chip fault protection includes over-temperature and over-voltage shutdown, reducing external supervisory circuitry. ## 20-VQFN package — thermal layout matters Housed in a 20-VFQFN exposed-pad package (3.5x4.5 mm). Surface-mount assembly only.","metaTitle":"BQ24113RHLRG4 bqSWITCHER Li-Ion Charger, 2A, 16V Input","metaDescription":"Texas Instruments BQ24113RHLRG4 bqSWITCHER Li-Ion/Li-Pol battery charger. 2A max charge current, 16V input, 8.4V pack voltage, 20-VQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"bqSWITCHER™","Package":"Tape & Reel (TR)","Interface":"-","Mounting Type":"Surface Mount","Package / Case":"20-VFQFN Exposed Pad","Number of Cells":"1 ~ 2","lifecycle_stage":"eol_hot","Fault Protection":"Over Temperature, Over Voltage","Battery Chemistry":"Lithium Ion/Polymer","Current - Charging":"Constant - Programmable","Base Product Number":"BQ24113","Battery Pack Voltage":"8.4V","Charge Current - Max":"2A","Operating Temperature":"-40°C~85°C(TA)","Programmable Features":"Current, Timer","Voltage - Supply (Max)":"16V","Supplier Device Package":"20-VQFN (3.5x4.5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$58.8000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/26d08c6a9886ba7ed4911c20d19d787e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is BQ24113RHLRG4 compatible with 1-cell Li-Po batteries?","answer":"Yes. The device supports 1 or 2 series cells. For a 1-cell Li-Po (4.2V termination), the battery pack voltage is set by the external resistor divider — the 8.4V figure in the spec table is the maximum for 2-cell operation. The charger regulates to the programmed voltage."},{"question":"Is BQ24113RHLRG4 an exact replacement for BQ24113RHLR?","answer":"The BQ24113RHLR and BQ24113RHLRG4 share the same base product number BQ24113 and the same 20-VQFN package. The 'G4' suffix indicates RoHS compliance and a specific reel packaging variant. Electrically they are identical; the G4 version is the current green/RoHS release."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/BQ24113RHLRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/BQ24113RHLRG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}